SQL Injection Vulnerability in MegaCMS by CRM Sistemas de Fidelizacion
CVE-2026-3325

10CRITICAL

Key Information:

Vendor

Crm Sistemas De Fidelizaci贸n

Status
Megacms
Vendor
CVE Published:
29 April 2026

What is CVE-2026-3325?

A SQL injection vulnerability exists in MegaCMS v12.0.0 that affects the "id_territorio" parameter of the "/web_comunications/cms/get_provincias" endpoint. This issue is caused by insufficient validation and sanitization of user input, allowing an unauthenticated attacker to manipulate the parameter through a POST request. If exploited, the attacker can execute arbitrary SQL queries, potentially compromising the database and exposing sensitive information.

Affected Version(s)

MegaCMS 12.0.0

References

https://www.incibe.es/en/incibe-cert/notices/aviso/sql-in...
patch

CVSS V4

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Miguel Ovejero (Lapsor)
.